Frequency domain Errors-In-Variables estimation of linear dynamic systems using data from overlapping sub-records

摘要: In this paper, we study the consistency of a Frequency domain errors-ln-variables estimator using data extracted from overlapping sub-records. We show that consistent models can be found periodic excitations. Only two periods steady state response are needed to extract all required information data. This is done Moreover, system identification procedure used for independent experiments shown valid allows user reduce measurement time considerably without changing procedure.